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astrumhypernova.bsky.social
Astrum! 💗🐰💗
@astrumhypernova.bsky.social
860 followers 390 following 530 posts
🔞 She's back, bigger and better than ever. Artist. Here's where a bun puts her BIGGER works. 🔞

pfp: @robomaximillion.bsky.social
banner: @rosariogummi.bsky.social

💗 @constellation.bsky.social 💗
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astrumhypernova.bsky.social
Astrum! 💗🐰💗 @astrumhypernova.bsky.social · Apr 1
💗 Macro March Growth Drive Part 4!! 💗
Sitting back and relaxing on the globe, my growth's getting stronger every second~
God I love being a force of nature, I want so much MORE!~

❤️= 2 Lightyears
🔁 = 10 Lightyears
👤+ = 50 Lightyears
☕️ = 300 Lightyears

#MacroMarch #SizeSky
Reposted by Astrum! 💗🐰💗
amberthebnuuy.bsky.social
Opening Comms for the first time!

I'll probably only take a few to start with, like 3-4, maybe 5, depending on how many people get in contact.

But yeah, message me on here (or on discord if you know me there) if you're interested ^w^
AmberTheBnuuy's comm sheet! SKETCH Bust = 25usd Half Body = 35usd Full Body = 45usd FLAT COLOURS Bust = 40usd Half Body = 55usd Full Body = 70usd SHADED Bust = 50usd Half Body = 70usd Full Body = 90usd EXTRAS Alts - +25% each Extra Char. - +50% each (if Tiny - +25% each) Simple BG - +20% Complex BG - +50%
September 13, 2025 at 2:03 PM
Reposted by Astrum! 💗🐰💗
bentoboxart.bsky.social
Looks like @amberthebnuuy.bsky.social can’t stop growing now. @astrumhypernova.bsky.social you’re not helping! She’s getting so BIG!
#macro #Growth #Hypnotism
September 13, 2025 at 5:23 AM
Reposted by Astrum! 💗🐰💗
bentoboxart.bsky.social
Before summer comes to an end, all the shark girls come out to play, and have some fun in the sun. So many gorgeous gals, in so many shapes and sizes. That is, count 'em, 21 SHARKS in total... and one crab.
(Tags in the reply)
#Furry #Furryart #Shark #Sharkanthro #Illustration #Macro #Sizesky
September 6, 2025 at 5:20 PM
Reposted by Astrum! 💗🐰💗
amberthebnuuy.bsky.social
Word on the street is....me and @astrumhypernova.bsky.social are the boobiest espeons around~

Comm she and I got from @katdrawsalot.bsky.social a while back, but forgot to post until now
#hypersky
Two espeons, Ambspeon and Astreon, with absolutely massive boobs, both laying atop them with smug expressions, somewhat squished together
August 18, 2025 at 1:16 AM
Reposted by Astrum! 💗🐰💗
amberthebnuuy.bsky.social
Amber's July Growth QnA - Day 2

The month is still young and I'm already high above cities, just imagine where I'll be by the end~

Please feel free to ask more questions in the replies!
#JulyAmbQnA #sizesky
Ambnuuy, at a height of 172m, leaning forward slightly, with her arm resting on a skyscraper in front of her, while winking at the viewer. A helicopter with an exclamation mark can be seen behind her Question: "Um. If you get 10x bigger every day... 31 days in July, so 10^30 starting at 1.72m... -checks wikipedia- (wikipedia link) ...won't that have you larger than the observable universe by the end of the month?" Answer: "it absolutely will~ better get excited for a multiversal bnuuy answering all of your cute questions!"
July 2, 2025 at 2:00 PM
Reposted by Astrum! 💗🐰💗
amberthebnuuy.bsky.social
Amber's July Growth QnA - Day 1

One day in and I'm already larger than a house, it's gonna be a good month~

Please feel free to ask more questions in the replies!
#JulyAmbQnA #sizesky
Ambnuuy, at a height of 17.2m, sitting on the roof of a house, with her paws on the road below, slightly cracking the concrete below. She has a cheery expression, waving down to the viewer. Question: "Hello Amber! When did you first discover your sizey feelings and why do you feel you enjoy being huge? (In the sense of. What do you like about it and why you think you like it.)" Answer: "so, in terms of wanting to be huge: I first discovered my feelings on that in 2020. I had liked size stuff for a while, but it wasn't until I started transitioning that I thought 'I want that myself'. And, of course, I enjoy being huge because I get to be cute and powerful at the same time!"
July 1, 2025 at 2:00 PM
Reposted by Astrum! 💗🐰💗
rosariogummi.bsky.social
Unsatisfied with just a single burst, Amber seizes up the gleefully-MILFifying-ray-toting Bibi up in her expansive fingers

SHE'LL tell say when, thank you very much!

...Gosh 💦

Raffle prize 1/3 for @amberthebnuuy.bsky.social

#sizesky #macro #breastexpansion
May 21, 2025 at 3:25 AM
Reposted by Astrum! 💗🐰💗
amberthebnuuy.bsky.social
(cw: drugs)
also because of the funny haha day that it is
happy weed rabbit day everyone!
#sizesky
Ambnuuy in a bunny outfit, including a skimpy top, fishnet leggings and fake buny ears, absolutely massive, laying across Australia, and staring down with a smug yet happy expression. In her right hand is a blunt, and her eyes are slightly red, with a dazed look. A basket of easter eggs is nearby her, all in different colours. Text in the top left reads 'Happy Easter!!* (and 4/20)' A speech bubble reads "What so... What came first, the Easter Eggs or the Other Eggs?"
April 20, 2025 at 2:20 PM
Reposted by Astrum! 💗🐰💗
amberthebnuuy.bsky.social
happy rabbit day everyone!

...what? yes I know I'm already a bnuuy, but why would I turn down the opportunity to wear a hot outfit?~
#sizesky
Ambnuuy in a bunny outfit, including a skimpy top, fishnet leggings and fake buny ears, absolutely massive, laying across Australia, and staring down with a smug yet happy expression. A basket of easter eggs is nearby her, all in different colours. Text in the top left reads 'Happy Easter!!'
April 20, 2025 at 2:10 PM
Reposted by Astrum! 💗🐰💗
zer0264.bsky.social
Would you give her another growth potion?~
Art by the amazing @BeePunz
April 17, 2025 at 3:18 PM
Reposted by Astrum! 💗🐰💗
fireywill.bsky.social
BASK IN MY RADIANCE, FOLLOWERS.
FANTASTIC ART BY @sarifairy.bsky.social THE ORIGINAL INFLUENCE FOR MY DESIGN, AND I COULD NOT BE HAPPIER TO HAVE ART FROM HER.
April 15, 2025 at 3:39 PM
Reposted by Astrum! 💗🐰💗
thefellazone.bsky.social
(macro, size growth) haha oops epic potion fail
November 21, 2024 at 12:37 AM
Reposted by Astrum! 💗🐰💗
pippers.bsky.social
"So, I've got you cornered right where I want you~"

"And by the look of your face, I'd say it's right where you want to be too!~

"What's the next move then, hm?~"

I decided to quickly whip up a non-size version of my latest piece featuring myself just as a little extra!~ 😊💙

#PippersArt #Feet
April 10, 2025 at 9:42 PM
Reposted by Astrum! 💗🐰💗
jojogiants.bsky.social
Okay!~

#macro #growth
April 9, 2025 at 11:03 PM
Reposted by Astrum! 💗🐰💗
amberthebnuuy.bsky.social
HEY guess what! There's a new dragon in town and she is me :3
I got the urge to have a dragon sona last week and now Topaz is real, and super cute~

Art by the super cool @astrumhypernova.bsky.social who drew this form AMAZINGLY <3
Reference image for 'Topaz', a seafoam green dragon with blue horns, wings, a long tail, and large curves. She has green glasses, a streak of green hair, and a cheery expression. On her body are purple and pink sparkles. Text reads 'Topaz, 9 Foot 6 Inches. Chubby, Showy, Plush'
April 9, 2025 at 4:22 AM
Reposted by Astrum! 💗🐰💗
mazsystem.bsky.social
💙 I'M GETTING BIGGER!~
#mazbeforelines
sketches titled 'expand', I & II I - view of my catshark from behind, standing but bent forward, weighed down by her enormous chest resting on the floor. she's shouting, "God!! They're so fucking sensitive! My boobs are huge!! And my ass is next!!" II - view from the front, a distance away - my catshark's chest is even larger, her ass and thighs rapidly expanding behind her as her tail lengthens higher and higher into the air. she's still shouting, "Good god!! Ugh!! O-oh! Y-yes!!!"
March 6, 2025 at 5:16 AM
Reposted by Astrum! 💗🐰💗
ponyhead.bsky.social
HAPPY INTERNATIONAL ACE DAY!!!
🖤🤍💜
April 6, 2025 at 2:58 PM
Reposted by Astrum! 💗🐰💗
astrumhypernova.bsky.social
Woah, cheetah Brie, Brietah, Brienana, pretty kitty, pretty BIG kitty!!~

for @bentoboxart.bsky.social wowowowow <33
Page full of drawings of a big buff Cheetah named Brie
January 2, 2025 at 4:02 AM
Reposted by Astrum! 💗🐰💗
amberthebnuuy.bsky.social
~Growth Drive - Finale~
Heh, thanks for all the height everyone, I'm feeling powerful....unstoppable, taking over the galaxy just like....a black hole~
This was bound to happen :3
#sizesky #hyper
Four panel comic of Ambspeon growing larger and larger. Panel 1: Her chest is partially visible, clearly growing larger, as the sun is drawn towards her. Text reads 'More...' Panel 2: Ambspeon is flicking away a black hole, which is around the size of her thumb. Her eyes are still glowing bright Panel 3: Ambspeon is growing still, filling up a fraction of the galaxy, cosmic energy taking over her pink fur, as she shouts for 'MORE!' Panel 4: Her hair is turning white, glowing brightly, as she shouts again for 'MORE!' AmberTheBnuuy's Growth Drive - Finale Ambspeon's chest is fully covering the Milky Way, the stars around her being drawn towards her. Her appearance is similar to that of a black hole, with a purple aura. Her hair is completely white, her expression fierce, and gem glowing. A sign in her cleavage reads "Milky Way - Population: Me" Final Height of Ambspeon is 18,730 Light Years
April 5, 2025 at 1:43 PM
astrumhypernova.bsky.social
Oh is it hyper ass april already??? 💗🍑💗

(surprise sketch from @tigerinascarf.bsky.social ! gosh TYSM 💕)
#SizeSky #HyperSky
Lyra the bunny sitting and looking back at her massive growing ass with a smug look on her face
April 2, 2025 at 2:33 AM
Reposted by Astrum! 💗🐰💗
amberthebnuuy.bsky.social
the best part of #hyperassapril are the massive butts
(art by @/growconut.bsky.social and @/bentoboxart.bsky.social)
Ambnuuy sitting on the planet, with an ass that's far too big to fit on it Ambteon getting hit by a growth ray, her massive rear only barely being held back by a thin string's worth of shorts
April 2, 2025 at 1:40 AM
Reposted by Astrum! 💗🐰💗
amberthebnuuy.bsky.social
Day 1 - Too Big
I'm not someone to complain about largeness....but sometimes your ears are so goddamn big that they get in the way without you realising

Don't worry though, the doors don't hurt
#AptoApril #AptoApril2025
April 1, 2025 at 2:11 PM
Reposted by Astrum! 💗🐰💗
astrumhypernova.bsky.social
💗 Macro March Growth Drive Part 4!! 💗
Sitting back and relaxing on the globe, my growth's getting stronger every second~
God I love being a force of nature, I want so much MORE!~

❤️= 2 Lightyears
🔁 = 10 Lightyears
👤+ = 50 Lightyears
☕️ = 300 Lightyears

#MacroMarch #SizeSky
April 1, 2025 at 3:15 AM
Reposted by Astrum! 💗🐰💗
constellation.bsky.social
🍓 FRESITA GROWTH DRIVE - PART FOUR 🍓

"Yes, yes... YES~!! LAST ONE~!!

Part 4 of the #MacroMarch #SizeSky growth drive, and the FINAL PUSH~!
By @astrumhypernova.bsky.social as always 💖

Let's go COSMIC~
❤️Likes: +1 lightyear
🔁Reposts: +2 lightyears
🚹Follows: +3 lightyears
☕Kofi: +10 lightyears
Fresita's pink bunny feet surge in size, engulfing a forest and FAR dwarfing a nearby great lake. The cloud line barely reaches her calves. Fresita has sat her VERY naked self down on the continent, heels and butt digging into the earth. Her bare paws loom roughly the size of a small country, and she bears an expression of lust in her heterochromatic eyes. In-Image text reads: Constellation Growth Drive! Part 4. Current Size: 271 Miles
April 1, 2025 at 4:40 AM
Reposted by Astrum! 💗🐰💗
cryolithius.bsky.social
Honestly trans day of visibility landing on the last day of Macro March is the perfect day to post Macro Trans

By @/ricket.bsky.social
April 1, 2025 at 2:23 AM